Preparation method of comfortable seersucker
A seersucker and comfortable technology, applied in the field of textile yarns, can solve the problems of destroying the comfort of wearing, and achieve the effect of stable twisting performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0032] A kind of preparation method of comfortable type seersucker, its process is as follows:
[0033] (1) Preparation of polyamide silk:
[0034] It is prepared from high viscosity polyamide 6 (intrinsic viscosity 2.5dL / g) and low viscosity polyamide 6 (intrinsic viscosity 2.22dL / g) with a mass ratio of 50:50 according to the FDY process and the process of round sheath-core composite fiber Polyamide filaments, wherein the spinneret holes on the spinneret are changed from circular to trilobal, all trilobal spinneret holes are T-shaped holes, and the three-lobal centerline of the same trilobal spinneret hole The ratio of the included angle is 1.0:1.0:2.0, the length and width of the three leaves are the same and the ratio of the length to the width is 3.1:1; the shape and size of the three leaves of different three-leaf spinneret holes are the same;
[0035] Use ring blowing to cool, and control the arrangement of the three-lobed spinneret holes on the spinneret: all the thre...
Embodiment 2
[0041] A kind of preparation method of comfortable type seersucker, its process is as follows:
[0042] (1) Preparation of polyamide silk:
[0043] It is prepared from high viscosity polyamide 6 (intrinsic viscosity 2.59dL / g) and low viscosity polyamide 6 (intrinsic viscosity 2.23dL / g) with a mass ratio of 50:50 according to the FDY process and the process of round sheath-core composite fiber Polyamide filaments, wherein the spinneret holes on the spinneret are changed from circular to trilobal, all trilobal spinneret holes are T-shaped holes, and the three-lobal centerline of the same trilobal spinneret hole The ratio of the included angle is 1.0:1.0:2.0, the length and width of the three leaves are the same and the ratio of the length to the width is 3.5:1; the shape and size of the three leaves of different three-leaf spinneret holes are the same;
[0044] Use ring blowing to cool, and control the arrangement of the three-lobed spinneret holes on the spinneret: all the thr...
Embodiment 3
[0050] A kind of preparation method of comfortable type seersucker, its process is as follows:
[0051] (1) Preparation of polyamide silk:
[0052] It is prepared from high viscosity polyamide 6 (intrinsic viscosity 2.6dL / g) and low viscosity polyamide 6 (intrinsic viscosity 2.24dL / g) with a mass ratio of 50:50 according to the FDY process and the process of round sheath-core composite fiber Polyamide filaments, wherein the spinneret holes on the spinneret are changed from circular to trilobal, all trilobal spinneret holes are T-shaped holes, and the three-lobal centerline of the same trilobal spinneret hole The ratio of the included angle is 1.0:1.0:2.0, the length and width of the three leaves are the same and the ratio of the length to the width is 2.5:1; the shape and size of the three leaves of different three-leaf spinneret holes are the same;
[0053] Use ring blowing to cool, and control the arrangement of the three-lobed spinneret holes on the spinneret: all the thre...
PUM
Property | Measurement | Unit |
---|---|---|
Basis weight | aaaaa | aaaaa |
height | aaaaa | aaaaa |
elongation at break | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com